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Commit 78c1b065 authored by Andi Kleen's avatar Andi Kleen Committed by Linus Torvalds
Browse files

Remove clockevents_{release,request}_device 



Not called by anything in tree.

Signed-off-by: default avatarAndi Kleen <ak@suse.de>
Acked-by: default avatarIngo Molnar <mingo@elte.hu>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: john stultz <johnstul@us.ibm.com>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent 506eb99a

kernel/time/clockevents.c

+0 −41
Original line number Diff line number Diff line
@@ -204,47 +204,6 @@ void clockevents_exchange_device(struct clock_event_device *old, 
	local_irq_restore(flags);

}



/**

 * clockevents_request_device

 */

struct clock_event_device *clockevents_request_device(unsigned int features,

						      cpumask_t cpumask)

{

	struct clock_event_device *cur, *dev = NULL;

	struct list_head *tmp;



	spin_lock(&clockevents_lock);



	list_for_each(tmp, &clockevent_devices) {

		cur = list_entry(tmp, struct clock_event_device, list);



		if ((cur->features & features) == features &&

		    cpus_equal(cpumask, cur->cpumask)) {

			if (!dev || dev->rating < cur->rating)

				dev = cur;

		}

	}



	clockevents_exchange_device(NULL, dev);



	spin_unlock(&clockevents_lock);



	return dev;

}



/**

 * clockevents_release_device

 */

void clockevents_release_device(struct clock_event_device *dev)

{

	spin_lock(&clockevents_lock);



	clockevents_exchange_device(dev, NULL);

	clockevents_notify_released();



	spin_unlock(&clockevents_lock);

}



/**

 * clockevents_notify - notification about relevant events

 */